What is the value of the discriminant for the quadratic equation 2x2− x + 8 = 0?

1 answer:

Alja [10]3 years ago

7 0

2x² - x + 8 = 0
Discriminant = b² - 4ac
a=2, b=-1, c=8

D = (-1)² - 4 * 2 * 8 = 1 - 64 = -63

You might be interested in

Igoryamba

Answer: its D) 24

Step-by-step explanation:

For your answer i have checked and it is correct it is D) 24

7 0

3 years ago

Vikentia [17]

$6,000

5,000•1.2=$6,000

4 0

3 years ago

Volgvan

Answer:

Well isn't anyone able to write?

3 0

4 years ago

lozanna [386]

It should be A. -25.

3 0

3 years ago

mojhsa [17]

12 is the answer i got

7 0

3 years ago